Newton Paul E. Validity in educational and psychological assessment - London Sage UK 2014 - xxi, 253p. cm. ISBN: 9781446253236 (pbk) 2510.36 Standard No.: 25878 Source: 402, 22/03/2016, Kilaso Books Textual Subjects--Topical Terms: PSYCHOLOGY Dewey Class. No.: S:7:6, Q4